<?php

class UrlSiteController extends Controller
{
	
	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view','ajaxLoadClass'),
				'users'=>array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('create','update'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete'),
				'users'=>array('admin'),
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$this->layout = 'main';
		$model=new UrlSite;

		// $this->performAjaxValidation($model);
		
		if(isset($_POST['UrlSite']))
		{
			$model->attributes=$_POST['UrlSite'];
			print_r($_POST['UrlSite']);
			if($model->save())
				showmsg('添加成功！',Yii::app()->createUrl('UrlSite/index'));
		}
		$modelUrlClass = new UrlClass();
		$root_class = $modelUrlClass->getSubClass(0);
		
		$this->render('create',array(
			'model'=>$model,
			'root_class'=> $root_class,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate()
	{
		if(isset($_GET['id'])){
			$id = intval($_GET['id']);
		}
		$model=$this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if(isset($_POST['UrlSite']))
		{
			$model->attributes=$_POST['UrlSite'];
			if($model->save())
				$this->redirect(array('view','id'=>$model->id));
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		if(Yii::app()->request->isPostRequest)
		{
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if(!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
		}
		else
			throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$this->layout = 'main';
		
		$siteUrl = Yii::app()->request->getParam('siteurl');
		$siteName = Yii::app()->request->getParam('sitename');
		$condition = '';
		if($siteUrl !=''){
			$condition .= 'siteurl like "%'.$siteUrl.'%"';
		}
		if($siteName){
			if($condition !=''){
				$condition .= ' AND sitename like "%'.$siteName.'%"';
			} else {
				$condition .= 'sitename like "%'.$siteName.'%"';
			}
		}
		
		$criteria=new CDbCriteria(array(
			'condition' => $condition,
			'order' => 'displayorder DESC',
		));
		
		$dataProvider=new CActiveDataProvider('UrlSite',
												array(
													'pagination'=>array(
														'pageSize'=>Yii::app()->params['SitesPerPage'],
												),
												'criteria'=>$criteria,
												)
						);						
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
			'siteUrl' => $siteUrl,
			'siteName' => $siteName
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model=new UrlSite('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['UrlSite']))
			$model->attributes=$_GET['UrlSite'];

		$this->render('admin',array(
			'model'=>$model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id)
	{
		$model=UrlSite::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='url-site-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
	
	/**
	* Ajax修改分类
	*
	* @author phper wanghan
	* @package
	* @subpackage
	* @version 2013-5-28
	*/
	public function actionAjaxLoadClass(){
		$this->layout = 'blank';
		$siteUrlId = Yii::app()->request->getParam('id');
		//当前的分类
		$modelUrlSiteClass = new UrlSiteClass();
		$modelUrlClass = new UrlClass();
		$attributes = array('siteid'=>$siteUrlId);
		$currentClass = $modelUrlSiteClass->findAllByAttributes($attributes);
		$currentClassArr = array();
		foreach ($currentClass as $ar){
			$classNameAr = $modelUrlClass->findByPk($ar->classid);
			$currentClassArr[$ar->classid] = $classNameAr->classname;
		}
		
		//获取所有分类
		$allSiteClass = $modelUrlClass->findAll();
		$allSiteClassArr = array();
		foreach ($allSiteClass as $ar){
			if(in_array($ar->classname, $currentClassArr)){
				$checked = true;
			} else {
				$checked = false;
			}
			$allSiteClassArr[] = array(
				'id' => $ar->classid,
				'pId'=> $ar->parentid,
				'name' => $ar->classname,
				'checked' => $checked 
			); 
		}
		$siteClassJsonTreeNode = json_encode($allSiteClassArr);
		
		//print_r($currentClassArr);
		
		$this->render('ajax_load_class',array(
			'currentClassArr'=>$currentClassArr,
			'siteClassJsonTreeNode'=> $siteClassJsonTreeNode
		));
	}
}
